16671858

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{8101}}^1$

素因数の和:8127

約数の個数: 32

約数和(自身を含む): 38889600

約数和(自身を除く): 22217742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 8101, 16202, 24303, 48606, 56707, 113414, 170121, 340242, 396949, 793898, 1190847, 2381694, 2778643, 5557286, 8335929, 16671858]

約数ペア:

[(1, 16671858), (2, 8335929), (3, 5557286), (6, 2778643), (7, 2381694), (14, 1190847), (21, 793898), (42, 396949), (49, 340242), (98, 170121), (147, 113414), (294, 56707), (343, 48606), (686, 24303), (1029, 16202), (2058, 8101)]